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Product ID: 68594261
Stainless-Steel Belleville Washer Spring Washer Wedge Lock Washer
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Description
Overview
Basic Info.
- Model NO. all washer
- Combination Washer Structure A Type
- Combination Washer Packaging All Inclusive
- Spring Washer Type Standard
- Surface Treatment Zinc Plated / Black Oxide / Dacromet / Nickel Plat
- Hardness Grade Grade 4.8 / 8.8 / 10.9 / Hv300 etc.
- Application Fastening / Fixing / Anti-Loosening / Sealing
- Customization Available Yes
- Minimum Order Quantity 500 PCS / Negotiable
- Lead Time 7–15 Days / Bulk Lead Time Negotiable
- Shipping Method by Sea / by Air / Express
- Transport Package Plastic Bag + Carton + Firm Pallet
- Specification M3-M80 ss & sp/s vs
- Trademark RUIQIN / OEM Available
- Origin Ruian, Zhejiang, China
- HS Code 7318150000
- Production Capacity 60000000piece/Years
Packaging & Delivery
- Package Size 20.00cm * 10.00cm * 10.00cm
- Package Gross Weight 5.000kg
Product Description
Common Materials Selection Guide
| Material | Description & Applications |
|---|---|
| 65Mn Steel | High carbon steel with excellent hardness and wear resistance. Commonly used for springs, tools, and automotive parts requiring high strength and durability. |
| 316 Stainless Steel | Austenitic stainless steel known for its exceptional corrosion resistance, especially in marine and chemical environments. Ideal for food processing, pharmaceuticals, and marine applications. |
| 304 Stainless Steel | The most widely used stainless steel with good corrosion resistance, formability, and weldability. Commonly used in kitchen equipment, architectural applications, and chemical industries. |
| Carbon Steel (Q235) | Low-carbon steel with good weldability and strength. Widely used in construction, automotive, and manufacturing industries for structural components. |
Surface Treatment Selection Guide
| Surface Treatment | Description & Applications |
|---|---|
| Dacromet | A chrome-free zinc coating offering excellent corrosion resistance. Suitable for automotive and industrial equipment exposed to harsh environments. |
| Galvanizing (Zinc Plating) | Zinc coating applied through electroplating or hot-dip, providing strong corrosion protection. Common in construction, outdoor machinery, and pipelines. |
| Black Oxide (Blackening) | A chemical oxidation process that creates a black, protective layer on steel. Ideal for mechanical parts, automotive components, and tools where appearance and corrosion resistance are important. |
| Zinc-Chromate Coating | A zinc coating with added chromium for enhanced corrosion resistance. Used in aerospace and high-performance applications. |
| Nickel Plating | A nickel coating providing high hardness and excellent corrosion resistance, with a smooth surface. Used in electronics, precision parts, and industrial applications requiring high gloss and protection. |
| Phosphating | A process that forms a phosphate layer on the metal surface, improving adhesion and corrosion resistance. Used in automotive and machinery applications requiring good paint adhesion. |
Packaging & Shipping
Inner Pack: Fixed quantity per bag (typically 1000 pcs, model-dependent), sealed in heavy-duty polyethylene bags for moisture/dust protection.
Outer Pack: Bags packed in 3-ply corrugated cartons with product labels and shock warnings. Reinforcement: Cartons secured with nylon strapping to prevent breakage.
Bulk Shipment: Palletization: Cartons stacked on wooden pallets, wrapped with PE stretch film, corner guards and load stabilizers applied.
Logistics: Secured in containers or air-ride trucks for long-distance sea/land freight.
Custom Options: Customizable: Adjust bag quantities, carton sizes/printing, pallet materials upon request.
Key Benefits
- √ Low Damage Rate: Multi-layer protection minimizes transit risks.
- √ Efficient Handling: Uniform packaging for automated logistics.
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